Find IP IPv4 Network/Subnet and its host address ranges

What is an IPv4 IP address its network and host address ranges?

An IPv4 IP address is an address used in order to uniquely identify a device on an IP network. The address is made up of 32 binary bits, which can be divisible into a network portion and host portion with the help of a subnet mask. The 32 binary bits are broken into four octets (1 octet = 8 bits). Each octet is converted to decimal and separated by a period (dot).

How to Subnet IPv4? Its simple answer is that subnetting is the process of taking a network and splitting it into smaller networks, known as subnets. It's used to free up more public IPv4 addresses and segment networks for security and easier management.
Following are the ranges of IPv4 subnet/network address and their host addresses.

IPv4 AddressIPv6 Address
42.147.215.1 0:0:0:0:0:ffff:2a93:d701
42.147.215.2 0:0:0:0:0:ffff:2a93:d702
42.147.215.3 0:0:0:0:0:ffff:2a93:d703
42.147.215.4 0:0:0:0:0:ffff:2a93:d704
42.147.215.5 0:0:0:0:0:ffff:2a93:d705
42.147.215.6 0:0:0:0:0:ffff:2a93:d706
42.147.215.7 0:0:0:0:0:ffff:2a93:d707
42.147.215.8 0:0:0:0:0:ffff:2a93:d708
42.147.215.9 0:0:0:0:0:ffff:2a93:d709
42.147.215.10 0:0:0:0:0:ffff:2a93:d70a
42.147.215.11 0:0:0:0:0:ffff:2a93:d70b
42.147.215.12 0:0:0:0:0:ffff:2a93:d70c
42.147.215.13 0:0:0:0:0:ffff:2a93:d70d
42.147.215.14 0:0:0:0:0:ffff:2a93:d70e
42.147.215.15 0:0:0:0:0:ffff:2a93:d70f
42.147.215.16 0:0:0:0:0:ffff:2a93:d710
42.147.215.17 0:0:0:0:0:ffff:2a93:d711
42.147.215.18 0:0:0:0:0:ffff:2a93:d712
42.147.215.19 0:0:0:0:0:ffff:2a93:d713
42.147.215.20 0:0:0:0:0:ffff:2a93:d714
42.147.215.21 0:0:0:0:0:ffff:2a93:d715
42.147.215.22 0:0:0:0:0:ffff:2a93:d716
42.147.215.23 0:0:0:0:0:ffff:2a93:d717
42.147.215.24 0:0:0:0:0:ffff:2a93:d718
42.147.215.25 0:0:0:0:0:ffff:2a93:d719
42.147.215.26 0:0:0:0:0:ffff:2a93:d71a
42.147.215.27 0:0:0:0:0:ffff:2a93:d71b
42.147.215.28 0:0:0:0:0:ffff:2a93:d71c
42.147.215.29 0:0:0:0:0:ffff:2a93:d71d
42.147.215.30 0:0:0:0:0:ffff:2a93:d71e
42.147.215.31 0:0:0:0:0:ffff:2a93:d71f
42.147.215.32 0:0:0:0:0:ffff:2a93:d720
42.147.215.33 0:0:0:0:0:ffff:2a93:d721
42.147.215.34 0:0:0:0:0:ffff:2a93:d722
42.147.215.35 0:0:0:0:0:ffff:2a93:d723
42.147.215.36 0:0:0:0:0:ffff:2a93:d724
42.147.215.37 0:0:0:0:0:ffff:2a93:d725
42.147.215.38 0:0:0:0:0:ffff:2a93:d726
42.147.215.39 0:0:0:0:0:ffff:2a93:d727
42.147.215.40 0:0:0:0:0:ffff:2a93:d728
42.147.215.41 0:0:0:0:0:ffff:2a93:d729
42.147.215.42 0:0:0:0:0:ffff:2a93:d72a
42.147.215.43 0:0:0:0:0:ffff:2a93:d72b
42.147.215.44 0:0:0:0:0:ffff:2a93:d72c
42.147.215.45 0:0:0:0:0:ffff:2a93:d72d
42.147.215.46 0:0:0:0:0:ffff:2a93:d72e
42.147.215.47 0:0:0:0:0:ffff:2a93:d72f
42.147.215.48 0:0:0:0:0:ffff:2a93:d730
42.147.215.49 0:0:0:0:0:ffff:2a93:d731
42.147.215.50 0:0:0:0:0:ffff:2a93:d732
42.147.215.51 0:0:0:0:0:ffff:2a93:d733
42.147.215.52 0:0:0:0:0:ffff:2a93:d734
42.147.215.53 0:0:0:0:0:ffff:2a93:d735
42.147.215.54 0:0:0:0:0:ffff:2a93:d736
42.147.215.55 0:0:0:0:0:ffff:2a93:d737
42.147.215.56 0:0:0:0:0:ffff:2a93:d738
42.147.215.57 0:0:0:0:0:ffff:2a93:d739
42.147.215.58 0:0:0:0:0:ffff:2a93:d73a
42.147.215.59 0:0:0:0:0:ffff:2a93:d73b
42.147.215.60 0:0:0:0:0:ffff:2a93:d73c


42.147.215.61 0:0:0:0:0:ffff:2a93:d73d
42.147.215.62 0:0:0:0:0:ffff:2a93:d73e
42.147.215.63 0:0:0:0:0:ffff:2a93:d73f
42.147.215.64 0:0:0:0:0:ffff:2a93:d740
42.147.215.65 0:0:0:0:0:ffff:2a93:d741
42.147.215.66 0:0:0:0:0:ffff:2a93:d742
42.147.215.67 0:0:0:0:0:ffff:2a93:d743
42.147.215.68 0:0:0:0:0:ffff:2a93:d744
42.147.215.69 0:0:0:0:0:ffff:2a93:d745
42.147.215.70 0:0:0:0:0:ffff:2a93:d746
42.147.215.71 0:0:0:0:0:ffff:2a93:d747
42.147.215.72 0:0:0:0:0:ffff:2a93:d748
42.147.215.73 0:0:0:0:0:ffff:2a93:d749
42.147.215.74 0:0:0:0:0:ffff:2a93:d74a
42.147.215.75 0:0:0:0:0:ffff:2a93:d74b
42.147.215.76 0:0:0:0:0:ffff:2a93:d74c
42.147.215.77 0:0:0:0:0:ffff:2a93:d74d
42.147.215.78 0:0:0:0:0:ffff:2a93:d74e
42.147.215.79 0:0:0:0:0:ffff:2a93:d74f
42.147.215.80 0:0:0:0:0:ffff:2a93:d750
42.147.215.81 0:0:0:0:0:ffff:2a93:d751
42.147.215.82 0:0:0:0:0:ffff:2a93:d752
42.147.215.83 0:0:0:0:0:ffff:2a93:d753
42.147.215.84 0:0:0:0:0:ffff:2a93:d754
42.147.215.85 0:0:0:0:0:ffff:2a93:d755
42.147.215.86 0:0:0:0:0:ffff:2a93:d756
42.147.215.87 0:0:0:0:0:ffff:2a93:d757
42.147.215.88 0:0:0:0:0:ffff:2a93:d758
42.147.215.89 0:0:0:0:0:ffff:2a93:d759
42.147.215.90 0:0:0:0:0:ffff:2a93:d75a
42.147.215.91 0:0:0:0:0:ffff:2a93:d75b
42.147.215.92 0:0:0:0:0:ffff:2a93:d75c
42.147.215.93 0:0:0:0:0:ffff:2a93:d75d
42.147.215.94 0:0:0:0:0:ffff:2a93:d75e
42.147.215.95 0:0:0:0:0:ffff:2a93:d75f
42.147.215.96 0:0:0:0:0:ffff:2a93:d760
42.147.215.97 0:0:0:0:0:ffff:2a93:d761
42.147.215.98 0:0:0:0:0:ffff:2a93:d762
42.147.215.99 0:0:0:0:0:ffff:2a93:d763
42.147.215.100 0:0:0:0:0:ffff:2a93:d764
42.147.215.101 0:0:0:0:0:ffff:2a93:d765
42.147.215.102 0:0:0:0:0:ffff:2a93:d766
42.147.215.103 0:0:0:0:0:ffff:2a93:d767
42.147.215.104 0:0:0:0:0:ffff:2a93:d768
42.147.215.105 0:0:0:0:0:ffff:2a93:d769
42.147.215.106 0:0:0:0:0:ffff:2a93:d76a
42.147.215.107 0:0:0:0:0:ffff:2a93:d76b
42.147.215.108 0:0:0:0:0:ffff:2a93:d76c
42.147.215.109 0:0:0:0:0:ffff:2a93:d76d
42.147.215.110 0:0:0:0:0:ffff:2a93:d76e
42.147.215.111 0:0:0:0:0:ffff:2a93:d76f
42.147.215.112 0:0:0:0:0:ffff:2a93:d770
42.147.215.113 0:0:0:0:0:ffff:2a93:d771
42.147.215.114 0:0:0:0:0:ffff:2a93:d772
42.147.215.115 0:0:0:0:0:ffff:2a93:d773
42.147.215.116 0:0:0:0:0:ffff:2a93:d774
42.147.215.117 0:0:0:0:0:ffff:2a93:d775
42.147.215.118 0:0:0:0:0:ffff:2a93:d776
42.147.215.119 0:0:0:0:0:ffff:2a93:d777
42.147.215.120 0:0:0:0:0:ffff:2a93:d778


42.147.215.121 0:0:0:0:0:ffff:2a93:d779
42.147.215.122 0:0:0:0:0:ffff:2a93:d77a
42.147.215.123 0:0:0:0:0:ffff:2a93:d77b
42.147.215.124 0:0:0:0:0:ffff:2a93:d77c
42.147.215.125 0:0:0:0:0:ffff:2a93:d77d
42.147.215.126 0:0:0:0:0:ffff:2a93:d77e
42.147.215.127 0:0:0:0:0:ffff:2a93:d77f
42.147.215.128 0:0:0:0:0:ffff:2a93:d780
42.147.215.129 0:0:0:0:0:ffff:2a93:d781
42.147.215.130 0:0:0:0:0:ffff:2a93:d782
42.147.215.131 0:0:0:0:0:ffff:2a93:d783
42.147.215.132 0:0:0:0:0:ffff:2a93:d784
42.147.215.133 0:0:0:0:0:ffff:2a93:d785
42.147.215.134 0:0:0:0:0:ffff:2a93:d786
42.147.215.135 0:0:0:0:0:ffff:2a93:d787
42.147.215.136 0:0:0:0:0:ffff:2a93:d788
42.147.215.137 0:0:0:0:0:ffff:2a93:d789
42.147.215.138 0:0:0:0:0:ffff:2a93:d78a
42.147.215.139 0:0:0:0:0:ffff:2a93:d78b
42.147.215.140 0:0:0:0:0:ffff:2a93:d78c
42.147.215.141 0:0:0:0:0:ffff:2a93:d78d
42.147.215.142 0:0:0:0:0:ffff:2a93:d78e
42.147.215.143 0:0:0:0:0:ffff:2a93:d78f
42.147.215.144 0:0:0:0:0:ffff:2a93:d790
42.147.215.145 0:0:0:0:0:ffff:2a93:d791
42.147.215.146 0:0:0:0:0:ffff:2a93:d792
42.147.215.147 0:0:0:0:0:ffff:2a93:d793
42.147.215.148 0:0:0:0:0:ffff:2a93:d794
42.147.215.149 0:0:0:0:0:ffff:2a93:d795
42.147.215.150 0:0:0:0:0:ffff:2a93:d796
42.147.215.151 0:0:0:0:0:ffff:2a93:d797
42.147.215.152 0:0:0:0:0:ffff:2a93:d798
42.147.215.153 0:0:0:0:0:ffff:2a93:d799
42.147.215.154 0:0:0:0:0:ffff:2a93:d79a
42.147.215.155 0:0:0:0:0:ffff:2a93:d79b
42.147.215.156 0:0:0:0:0:ffff:2a93:d79c
42.147.215.157 0:0:0:0:0:ffff:2a93:d79d
42.147.215.158 0:0:0:0:0:ffff:2a93:d79e
42.147.215.159 0:0:0:0:0:ffff:2a93:d79f
42.147.215.160 0:0:0:0:0:ffff:2a93:d7a0
42.147.215.161 0:0:0:0:0:ffff:2a93:d7a1
42.147.215.162 0:0:0:0:0:ffff:2a93:d7a2
42.147.215.163 0:0:0:0:0:ffff:2a93:d7a3
42.147.215.164 0:0:0:0:0:ffff:2a93:d7a4
42.147.215.165 0:0:0:0:0:ffff:2a93:d7a5
42.147.215.166 0:0:0:0:0:ffff:2a93:d7a6
42.147.215.167 0:0:0:0:0:ffff:2a93:d7a7
42.147.215.168 0:0:0:0:0:ffff:2a93:d7a8
42.147.215.169 0:0:0:0:0:ffff:2a93:d7a9
42.147.215.170 0:0:0:0:0:ffff:2a93:d7aa
42.147.215.171 0:0:0:0:0:ffff:2a93:d7ab
42.147.215.172 0:0:0:0:0:ffff:2a93:d7ac
42.147.215.173 0:0:0:0:0:ffff:2a93:d7ad
42.147.215.174 0:0:0:0:0:ffff:2a93:d7ae
42.147.215.175 0:0:0:0:0:ffff:2a93:d7af
42.147.215.176 0:0:0:0:0:ffff:2a93:d7b0
42.147.215.177 0:0:0:0:0:ffff:2a93:d7b1
42.147.215.178 0:0:0:0:0:ffff:2a93:d7b2
42.147.215.179 0:0:0:0:0:ffff:2a93:d7b3
42.147.215.180 0:0:0:0:0:ffff:2a93:d7b4


42.147.215.181 0:0:0:0:0:ffff:2a93:d7b5
42.147.215.182 0:0:0:0:0:ffff:2a93:d7b6
42.147.215.183 0:0:0:0:0:ffff:2a93:d7b7
42.147.215.184 0:0:0:0:0:ffff:2a93:d7b8
42.147.215.185 0:0:0:0:0:ffff:2a93:d7b9
42.147.215.186 0:0:0:0:0:ffff:2a93:d7ba
42.147.215.187 0:0:0:0:0:ffff:2a93:d7bb
42.147.215.188 0:0:0:0:0:ffff:2a93:d7bc
42.147.215.189 0:0:0:0:0:ffff:2a93:d7bd
42.147.215.190 0:0:0:0:0:ffff:2a93:d7be
42.147.215.191 0:0:0:0:0:ffff:2a93:d7bf
42.147.215.192 0:0:0:0:0:ffff:2a93:d7c0
42.147.215.193 0:0:0:0:0:ffff:2a93:d7c1
42.147.215.194 0:0:0:0:0:ffff:2a93:d7c2
42.147.215.195 0:0:0:0:0:ffff:2a93:d7c3
42.147.215.196 0:0:0:0:0:ffff:2a93:d7c4
42.147.215.197 0:0:0:0:0:ffff:2a93:d7c5
42.147.215.198 0:0:0:0:0:ffff:2a93:d7c6
42.147.215.199 0:0:0:0:0:ffff:2a93:d7c7
42.147.215.200 0:0:0:0:0:ffff:2a93:d7c8
42.147.215.201 0:0:0:0:0:ffff:2a93:d7c9
42.147.215.202 0:0:0:0:0:ffff:2a93:d7ca
42.147.215.203 0:0:0:0:0:ffff:2a93:d7cb
42.147.215.204 0:0:0:0:0:ffff:2a93:d7cc
42.147.215.205 0:0:0:0:0:ffff:2a93:d7cd
42.147.215.206 0:0:0:0:0:ffff:2a93:d7ce
42.147.215.207 0:0:0:0:0:ffff:2a93:d7cf
42.147.215.208 0:0:0:0:0:ffff:2a93:d7d0
42.147.215.209 0:0:0:0:0:ffff:2a93:d7d1
42.147.215.210 0:0:0:0:0:ffff:2a93:d7d2
42.147.215.211 0:0:0:0:0:ffff:2a93:d7d3
42.147.215.212 0:0:0:0:0:ffff:2a93:d7d4
42.147.215.213 0:0:0:0:0:ffff:2a93:d7d5
42.147.215.214 0:0:0:0:0:ffff:2a93:d7d6
42.147.215.215 0:0:0:0:0:ffff:2a93:d7d7
42.147.215.216 0:0:0:0:0:ffff:2a93:d7d8
42.147.215.217 0:0:0:0:0:ffff:2a93:d7d9
42.147.215.218 0:0:0:0:0:ffff:2a93:d7da
42.147.215.219 0:0:0:0:0:ffff:2a93:d7db
42.147.215.220 0:0:0:0:0:ffff:2a93:d7dc
42.147.215.221 0:0:0:0:0:ffff:2a93:d7dd
42.147.215.222 0:0:0:0:0:ffff:2a93:d7de
42.147.215.223 0:0:0:0:0:ffff:2a93:d7df
42.147.215.224 0:0:0:0:0:ffff:2a93:d7e0
42.147.215.225 0:0:0:0:0:ffff:2a93:d7e1
42.147.215.226 0:0:0:0:0:ffff:2a93:d7e2
42.147.215.227 0:0:0:0:0:ffff:2a93:d7e3
42.147.215.228 0:0:0:0:0:ffff:2a93:d7e4
42.147.215.229 0:0:0:0:0:ffff:2a93:d7e5
42.147.215.230 0:0:0:0:0:ffff:2a93:d7e6
42.147.215.231 0:0:0:0:0:ffff:2a93:d7e7
42.147.215.232 0:0:0:0:0:ffff:2a93:d7e8
42.147.215.233 0:0:0:0:0:ffff:2a93:d7e9
42.147.215.234 0:0:0:0:0:ffff:2a93:d7ea
42.147.215.235 0:0:0:0:0:ffff:2a93:d7eb
42.147.215.236 0:0:0:0:0:ffff:2a93:d7ec
42.147.215.237 0:0:0:0:0:ffff:2a93:d7ed
42.147.215.238 0:0:0:0:0:ffff:2a93:d7ee
42.147.215.239 0:0:0:0:0:ffff:2a93:d7ef
42.147.215.240 0:0:0:0:0:ffff:2a93:d7f0
42.147.215.241 0:0:0:0:0:ffff:2a93:d7f1
42.147.215.242 0:0:0:0:0:ffff:2a93:d7f2
42.147.215.243 0:0:0:0:0:ffff:2a93:d7f3
42.147.215.244 0:0:0:0:0:ffff:2a93:d7f4
42.147.215.245 0:0:0:0:0:ffff:2a93:d7f5
42.147.215.246 0:0:0:0:0:ffff:2a93:d7f6
42.147.215.247 0:0:0:0:0:ffff:2a93:d7f7
42.147.215.248 0:0:0:0:0:ffff:2a93:d7f8
42.147.215.249 0:0:0:0:0:ffff:2a93:d7f9
42.147.215.250 0:0:0:0:0:ffff:2a93:d7fa
42.147.215.251 0:0:0:0:0:ffff:2a93:d7fb
42.147.215.252 0:0:0:0:0:ffff:2a93:d7fc
42.147.215.253 0:0:0:0:0:ffff:2a93:d7fd
42.147.215.254 0:0:0:0:0:ffff:2a93:d7fe
42.147.215.255 0:0:0:0:0:ffff:2a93:d7ff


How we got IPv4 subnet masks?

An IPv4 subnet mask consists of 32 bits; it is a sequence of ones (1) followed by a block of zeros (0). The ones indicate bits in the address used for the network prefix and the trailing block of zeros designates that part as being the host identifier.